Geological & Mineral Studies in Nuevo Leon and Coahuila, Mexico: A Paper Read Before the American Institute of Mining Engineers at the Cincinnati Meeting, February 1884 This book, "Geological & Mineral Studies in Nuevo Leon and Coahuila, Mexico: A Paper Read Before the American Institute of Mining Engineers at the Cincinnati Meeting, February 1884", by Persifor Frazer, is a replication. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.